Luminous wrist practice ball

① Wrist strength training is a part of sports, wrist ball is through the principle of mechanical rotation, to achieve the purpose of wrist training. In the rotation at the same time, stimulate LED light, more fun.

② Product material: ABS + PP + alloy

③ Luminous system and working principle: power support LED light, the rotation of wrist and the rotation of the ball center interact with each other, resulting in centrifugal force to ensure the high-speed operation of the ball center. It can relieve muscle pain and strain caused by long-term use of wrist, and help fitness enthusiasts continue strength training.

④ Product color: black, blue, transparent, red, metal, transparent blue, orange

⑤ Applicable scenes: fitness equipment, health massage, fitness and beauty, sports trend, extreme challenge, venue, entertainment equipment, fishing, office leisure moment.

⑥ Function: exercise hand muscle, enhance wrist strength.

Luminous wrist power practice ball with light

Gmtlight's comments on luminous wrist ball

Mechanical principle, no power supply, exercise wrist, leisure and relaxation, strong entertainment.

发光腕力练习球

①腕力训练是体育运动的一部分，腕力球是通过机械旋转原理，达到锻炼腕力的目的。在旋转的同时，激发LED灯发光，多一份情趣。

②产品材质：ABS+PP+合金

③发光系统及工作原理：动力支持LED发光，手腕的转动与球心内部的自转相互作用,产生的离心力,保证球心高速运作。可缓解手腕因长期使用所产生的肌肉酸痛劳损等问题,同时帮助健身爱好者继续力量训练。

④产品颜色：黑色,蓝色,透明,红色,金属,透明蓝,橙色

⑤适用场景：健身器材,保健按摩,健身美体,运动潮流,极限挑战,场地游艺设备,垂钓运动,办公室休闲一刻。

⑥作用：锻炼手部肌肉，增强腕力。

gmtlight对发光腕力球的点评：

机械原理，无需电源，锻炼手腕，休闲放松，娱乐性强。